// 垂直方向 + 自适应 / 全屏
html,
body {
    position: relative;
    height: 100%;
}

.swiper-container {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
}

